Similar to Movember except Men walk around with both Wang and Balls hanging out of an open zipper for the entire month of January. Obviously for Cancer Awareness.
Cam - Why's that guy got his junk hanging out at my New Year's party?
George - It's the first day of Wanguary. Stop staring.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi